simonwillison.net

Latest posts

• Quoting Karen Kwok for Reuters Breakingviews

  May 31, 2026
• How we contain Claude across products

  May 30, 2026
• Running Python ASGI apps in the browser via Pyodide + a service worker

  May 30, 2026
• I Am Retiring from Tech to Live Offline

  May 30, 2026
• Quoting Daniel Jalkut

  May 30, 2026
• datasette 1.0a31

  May 29, 2026
• Anthropic's run-rate revenue hits $47 billion

  May 29, 2026
• Claude Opus 4.8: "a modest but tangible improvement"

  May 28, 2026
• llm-anthropic 0.25.1

  May 28, 2026
• markdown-svg-renderer

  May 28, 2026
• sqlite AGENTS.md

  May 27, 2026
• I think Anthropic and OpenAI have found product-market fit

  May 27, 2026
• Quoting Kyle Ferrana

  May 27, 2026
• The pressure

  May 26, 2026
• Microsoft Copilot Cowork Exfiltrates Files

  May 26, 2026
• Quoting Paul Graham

  May 26, 2026
• Quoting Corey Quinn

  May 26, 2026
• Notes on Pope Leo XIV's encyclical on AI

  May 25, 2026
• California Brown Pelican, Snowy Egret, California Sea Lion, Harbor Seal

  May 25, 2026
• datasette 1.0a30

  May 24, 2026
• datasette-agent 0.1a4

  May 24, 2026
• datasette-fixtures 0.1a0

  May 24, 2026
• Quoting Armin Ronacher

  May 24, 2026
• Mad House — Usborne Creepy Computer Games

  May 24, 2026
• On the <dl>

  May 23, 2026
• The memory shortage is causing a repricing of consumer electronics

  May 22, 2026
• FTC to Require Cox Media Group, Two Other Firms to Pay Nearly $1 Million to Settle Charges They Deceived Customers About “Active Listening” AI-Powered Marketing Service

  May 22, 2026
• Datasette Agent

  May 21, 2026
• datasette-agent-sprites 0.1a0

  May 21, 2026
• datasette-agent-charts 0.1a2

  May 21, 2026